| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting stand with light-emitting diodes used as light sources, capable of securing sufficient illumination at a desired area on a desk without greatly changing posture of a stand head part. <P>SOLUTION: The lighting stand includes a stand head part 51, a stand body supporting the stand head part 51 in free posture changing, and a plurality of light-emitting diodes 52d mounted on the stand head part 51 and functioning as light sources. The plurality of light-emitting diodes 52d are arrayed in a row so as an optical axis DAL of emission light of each light-emitting diode 52d to head toward the same direction. In case of putting the stand head part 51 in a standard posture, the optical axis DAL of emission light of each light-emitting diode 52d exceeds 0 degree from a vertical plane, and is inclined forward with an angle of 45 degrees or less. <P>COPYRIGHT: (C)2011,JPO&INPIT |
